Non-iterative Covariant Feature Extraction Based on the Shapes of Local Support Regions

Non-iterative Covariant Feature Extraction Based on the Shapes of Local Support Regions

Feature extraction is important in image matching. However, the perspective deformations, especially the anisotropic scaling deformations will affect the performances of feature extraction algorithms. To improve the image matching results when notable perspective deformations exist, an algorithm for...

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Bibliographic Details
Main Authors: Luping Lu, Yong Zhang, Kai Liu
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Access
Subjects:
Feature extraction
covariant region
local support region
shape normalization
image matching
Online Access:https://ieeexplore.ieee.org/document/9099238/

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